DG4V-3-2A-VM-U-SA7-60 伊顿eaton 威格士VICKERS 丹佛斯danfoss

概述
这种电磁方向控制阀用来引导和停止液压系统中任何部位的流动。该 60 设计系列是专门设计和开发去覆盖工业界和老设计型号的许多传统用途的拓展要求，介绍一些对用户比较重要的优点。
● 有效控制更大的液压功率而不增加电磁铁功率消耗。
● 由于较高的功率／重量比和功率／尺寸比，节省安装尺寸和空间。
● 由于具有多种电磁铁插头和位置的组合可以选择，故安装灵活。
● 适用多种油液而无需更换密封件。

● 由于改进了阀芯和阀孔的制造技术，提高了系统的效率。
● 超过  2000 万次循环试验已证实其优秀的疲劳寿命和持久寿命，使得机器长期生产率高，开工时间更长。
● 可以迅速而方便地更换电磁铁线圈而不引起液压系统漏油。
● 与威格士的  S ystemS tak 叠加阀和多工位底板合用时，可形成紧凑而成本效益高的系统设计。


DG 4V-3 高性能型号和DG 4V -3S
标准性能型号：
● 在 350 bar (5000 psi) 下分别达到 80l/min (21 US gpm) 和 40 l/min (10.5US gpm)。
● 基于威格士的经验作为世界范围内  03规格阀的主要货源。
● 给设计者提供机会去选择适用于每种应用场合的最有价值的组件。
● 国际标准的接口，阀的安装面符合  ISO 4401， 03 规格并且和相关的国际标准相容。

Overview

This electromagnetic directional control valve is used to guide and stop the flow of any part of the hydraulic system. The 60 design series is specifically designed and developed to cover the expansion requirements of many traditional uses in the industrial sector and old design models, introducing some important advantages for users.

Effectively control greater hydraulic power without increasing electromagnetic power consumption.

Due to the higher power/weight ratio and power/size ratio, it saves installation size and space.

Due to the availability of multiple combinations of electromagnetic plugs and positions, installation is flexible.

Suitable for multiple types of fluids without the need to replace seals.

Due to the improved manufacturing technology of the valve core and valve hole, the efficiency of the system has been enhanced.

Over 20 million cycles of testing have confirmed its excellent fatigue life and durability, resulting in high long-term productivity and longer operating time for the machine.

It can quickly and conveniently replace the electromagnetic coil without causing oil leakage in the hydraulic system.

When used in conjunction with Vickers' S SystemS tak overlay valve and multi station base plate, it can form a compact and cost-effective system design.

DG 4V-3 high-performance model and DG 4V-3S

Standard performance model:

● Achieve 80l/min (21 US gpm) and 40 l/min (10.5 US gpm) at 350 bar (5000 psi), respectively.

Based on Vickers' experience, we are the main source of 03 specification valves worldwide.

Provide designers with the opportunity to choose the most valuable components suitable for each application scenario.

The interface of international standards and the installation surface of the valve comply with ISO 4401,03 specifications and are compatible with relevant international standards.